Raid Server Recovery – What to Do If Your RAID Server Crashes?

Redundant Array of Independent Disks popularly known as RAID Servers is defined as a Data Storage Visualization Technology that people use in Enterprises and Businesses for three key essentials.

  • Reap redundancy data
  • Improves Performance
  • Combining components of multiple physical disk drive into one logical unit

What is RAID?

Depending upon performance and required redundancy level, RAID servers are further categorized into RAID levels. The main purpose of this is to escape data loss in case of drive failure. So that in a scenario where one drive fails, you can count on others to access the data. With this, in addition to performance, the storage capacity, reliability, and data availability improve too.

Even so, on the whole, RAID is all about resisting drive failure without data loss. Well, still, it is not completely immune to failure. Several cases exist where it can fail further leading to data loss.

Let’s look at the reasons where RAID array or volume Data can become inaccessible—

Causes of RAID Data Loss

Physical Failure Human Error Logical Failure
Multiple drive failure Data deletion Files and Folders damage
RAM Failure Reformatting of Drives and Arrays Trojan, virus, or worm
RAID Controller Card Accidental initialization Registry configuration
Electrical & Physical drive failure Incorrect replacement of drives Damage of Directory Structure
Physical RAID failure RAID Configuration Issue
Natural disasters Corrupt Operating System
Failed Backplane & Motherboard
Bad Sectors

Now, let’s know about the RAID Data Loss Prevention Tips to stay protected.

Preventive Tips for RAID Data Loss

  • Say No to overwriting
  • Avoid Faulty Installations
  • Say No to RAID partition reconfiguration
  • Ensure to Label Drives in the array at their positions
  • Always keep a powerful antivirus software handy
  • Make sure there is no power outage or interrupted power supply
  • Say No to mishandling such as formatting or deleting Drive Partitions/Data
  • Always Say No to Repair utility to repair the damaged drive on a partition that is inaccessible
  • Say No to defragmented utility before examining the drive health
  • Say No to RAID rebuilding in cases when the drives are not healthy
  • Ever Say No to RAID process of rebuilding in scenarios where multiple drives failed at one go
  • Keep your RAID System protected against natural disasters such as fire, flood, etc.

Tips When your RAID Server Crashes

  • Don’t Panic
  • Say No to Disk Checking Software
  • Say No to Disk Order change in the Array
  • Don’t Listen to the offered Advice
  • Contact RAID Data Recovery Professionals

Data Recovery from RAID Server

Certain situations of Raid Server Recovery. Let’s delve into them and understand.

Case 1: Where there is one disk failure, RAID Server runs at Degrade Mode, and you need a bit of critical data

In this situation, you can recover data fully without sharing the RAID server.

What to Do?

  • Copy Data immediately without rebuilding the data

Note: If any other disk fails, the complete RAID Server will fail

Case 2: One Disk failure, RAID Server is in Degrade Mode, but you need everything including Applications to Boot-up operating system

It is a situation where the RAID Server is either Data Server or Application. Thus, recovering only data is not sufficient.

What to Do?

  • Attempt to rebuild degraded RAID volume

Note: Make sure to back up the disk image before rebuilding.

Case 3: RAID Disk Volume Loss

This type of loss can be due to RAID configuration settings loss, multiple disks failure, power surge, system crash, or any other unknown reasons.

What to do?

  • Seek Professional Data Recovery Assistance

Why Count on Professional Data Recovery Service to Recover Data from Crashed Raid Server?

Several reasons bring in the need of a professional data recovery service.

  • Specialized equipment
  • Specialized environment
  • Latest technology Deployment
  • Trusted and Dedicated Professionals
  • Comprehensive knowledge about domains such as Hex, Offset, MFT Mount points, and Drive Structure

Data Recovery marketplace has a plethora of data recovery service providers to execute this recovery program. Stellar Data Recovery services with experience of more than 2 decades in Data Recovery is a sure-shot. Further, it’s Class 100 Clean Room Lab, Expert R & D Team, state-of-the-art Infrastructure, Bio-metric Control Security, and Cutting-edge Technology Usage makes it stand out-of-the-crowd. Above all, it’s ISO 27001:2013 and ISMS certification are its testimony.

In Summation

RAID Server are in high demand across the globe. Despite being intuitive, there are instances where you end up with RAID server failure. This failure, as a consequence, results in data Loss. To tackle it, joining hands with a Professional Data Recovery Service Provider like Stellar Data Recovery becomes a viable option.

Read out the Case Study for Raid Server Recovery.

Leave a Reply

Your email address will not be published. Required fields are marked *